#include<iostream>
int main(){
  // 类型转换
  using namespace std;
  int auks, bats, coots;
  auks = 19.99 + 11.99;
  
  bats = (int) 19.99 + (int) 11.99;
  coots = int(19.99) + int(11.99);
  cout << "auks = " << auks << ", bats = " << bats;
  cout << ", coots = " << coots << endl;

  char ch='Z';
  cout << "The code for " << ch << " is ";
  cout << int(ch) << endl;
  cout << "Yes, the code is ";
  cout << static_cast<int>(ch) << endl; // 使用static_cast


  return 0;
}
